Intel Core i5-11600K VS Intel Core i5-12400

Intel Core i5-11600K

intel

Brand

6/12

Cores/Threads

3.9GHz

Base Clock

125W

TDP

Intel Core i5-11600K

N/A Mar 2021 View Details

VS
Intel Core i5-12400

intel

Brand

6/12

Cores/Threads

2.5GHz

Base Clock

65W

TDP

Intel Core i5-12400

N/A Jan 2022 View Details

Intel Core i5-11600K

Intel Core i5-11600K

N/A • Mar 2021

VS

Intel Core i5-12400

$199 • Jan 2022

Intel Core i5-12400
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Specs Comparison

SpecificationIntel Core i5-11600KIntel Core i5-12400
66
1212
3.9 GHz 2.5 GHz
4.9 GHz 4.4 GHz
✓ Yes✓ Yes
39 X 25 X
125 W65 W
DDR4DDR4, DDR5
L180 KB80 KB
L20.25 MB1.25 MB
L312.00 MB18.00 MB
UHD Graphics 750UHD Graphics 730
Core i5 (Rocket Lake-S) Core i5 (Alder Lake-S)
14nm10nm
intel socket 1200intel socket 1700
IntelIntel
276 mm²163 mm²
Gen 4, 20 Lanes(CPU only)Gen 5, 16 Lanes(CPU only)
N/AN/A
100°C100°C

Comparison in Tools

Cinebench Background
Cinebench

Cinebench R23

Industry-leading 3D rendering benchmark that measures real-world CPU processing power and performance

Single Core Performance

1559

Intel Core i5-11600K

1710 (+10%)

Intel Core i5-12400

Multi Core Performance

11311

Intel Core i5-11600K

12023 (+6%)

Intel Core i5-12400

Geekbench Background
Geekbench

Geekbench 5

Popular cross-platform CPU benchmark measuring single and multi-core performance in real-world tasks

Single Core Performance

2295 (+2%)

Intel Core i5-11600K

2245

Intel Core i5-12400

Multi Core Performance

9114

Intel Core i5-11600K

9788 (+7%)

Intel Core i5-12400

Passmark Background
Passmark

PassMark

PassMark CPU Mark is a popular synthetic benchmark that scores overall CPU performance (higher is better).

Overall CPU Score

19652 (+1%)

Intel Core i5-11600K

19428

Intel Core i5-12400

Blender Background
Blender

Blender Benchmark

Measures CPU rendering speed in Blender, reported in frames per second (FPS). Higher FPS means faster completion of 3D rendering tasks.

Blender FPS

158.28 FPS

Intel Core i5-11600K

166.74 FPS (+5%)

Intel Core i5-12400

Comparison in Games (187 benchmarks)

007 First Light Background
007 First Light

007 First Light

8 2026 Action, Adventure

1080p
| ultra

Intel Core i5-12400 (+14%)
MAX 104 FPS
MIN 90 FPS
Intel Core i5-11600K
MAX 91 FPS
MIN 81 FPS
1080p
| ultra
| dlss 4.5 quality

Intel Core i5-12400 (+14%)
MAX 104 FPS
MIN 90 FPS
Intel Core i5-11600K
MAX 91 FPS
MIN 81 FPS
Winner
Loser
LEGO Batman: Legacy of the Dark Knight Background
LEGO Batman: Legacy of the Dark Knight

LEGO Batman: Legacy of the Dark Knight

7.8 2026 Action, Adventure

1080p
| ultra

Intel Core i5-12400 (+9%)
MAX 136 FPS
MIN 108 FPS
Intel Core i5-11600K
MAX 125 FPS
MIN 95 FPS
Winner
Loser
Forza Horizon 6 Background
Forza Horizon 6

Forza Horizon 6

9.5 2026 Racing, Simulation, Sports

1080p
| ultra

Intel Core i5-12400 (+1%)
MAX 104 FPS
MIN 94 FPS
Intel Core i5-11600K
MAX 103 FPS
MIN 92 FPS
1080p
| ultra
| RTX

Intel Core i5-12400 (+1%)
MAX 77 FPS
MIN 68 FPS
Intel Core i5-11600K
MAX 76 FPS
MIN 65 FPS
1080p
| ultra
| RTX
| dlss 4 quality

Intel Core i5-12400 (+1%)
MAX 77 FPS
MIN 68 FPS
Intel Core i5-11600K
MAX 76 FPS
MIN 65 FPS
1080p
| ultra
| RTX
| dlss 4 quality
| Frame Gen

Intel Core i5-12400 (+1%)
MAX 293 FPS
MIN 258 FPS
Intel Core i5-11600K
MAX 289 FPS
MIN 247 FPS
Winner
Loser
DEATH STRANDING 2: ON THE BEACH Background
DEATH STRANDING 2: ON THE BEACH

DEATH STRANDING 2: ON THE BEACH

8 2026 Action, Adventure

1080p
| ultra

Intel Core i5-12400 (+9%)
MAX 94 FPS
MIN 85 FPS
Intel Core i5-11600K
MAX 86 FPS
MIN 77 FPS
1080p
| ultra
| RTX

Intel Core i5-12400 (+8%)
MAX 80 FPS
MIN 73 FPS
Intel Core i5-11600K
MAX 74 FPS
MIN 65 FPS
1080p
| ultra
| RTX
| dlss 4 quality
| Frame Gen

Intel Core i5-12400 (+9%)
MAX 276 FPS
MIN 251 FPS
Intel Core i5-11600K
MAX 254 FPS
MIN 224 FPS
Winner
Loser
Crimson Desert Background
Crimson Desert

Crimson Desert

7.5 2026 Action, Adventure

1080p
| ultra

Intel Core i5-12400 (+4%)
MAX 117 FPS
MIN 108 FPS
Intel Core i5-11600K
MAX 113 FPS
MIN 101 FPS
Winner
Loser
Resident Evil Requiem Background
Resident Evil Requiem

Resident Evil Requiem

8.7 2026 Action, Adventure

1080p
| ultra
| RTX

Intel Core i5-12400 (+3%)
MAX 180 FPS
MIN 120 FPS
Intel Core i5-11600K
MAX 174 FPS
MIN 109 FPS
1080p
| ultra
| RTX
| dlss quality
| Frame Gen

Intel Core i5-12400 (+3%)
MAX 385 FPS
MIN 257 FPS
Intel Core i5-11600K
MAX 372 FPS
MIN 233 FPS
Winner
Loser

No more benchmarks available for this comparison

It's a Tie!

Based on 188 benchmarks across 155 games

0
Avg FPS
Intel Core i5-11600K
VS
0%
0
Avg FPS
Intel Core i5-12400
Intel Core i5-11600K

Intel Core i5-11600K

INTEL • 6/12 • 3.9GHz

0
Wins
0
Avg FPS
112
Min FPS
0%
Win Rate
Intel Core i5-12400

Intel Core i5-12400

INTEL • 6/12 • 2.5GHz

0
Wins
0
Avg FPS
117
Min FPS
0%
Win Rate

Check out more comparisons

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VS
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brand logo brand logo
Intel Core i5-11600K

Intel Core i5-11600K

2021 6C/12T 3.9GHz $262
VS
Intel Core i5-13400F

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2023 10C/16T 2.5GHz $196
brand logo brand logo
Intel Core i5-11600K

Intel Core i5-11600K

2021 6C/12T 3.9GHz $262
VS
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Intel Core i7-11700F

2021 8C/16T 2.5GHz $298
brand logo brand logo
Intel Core i5-11600K

Intel Core i5-11600K

2021 6C/12T 3.9GHz $262
VS
Intel Core i5-11600

Intel Core i5-11600

2021 6C/12T 2.8GHz $213

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